diff options
| author |   Harald Welte <laforge@netfilter.org> | 2006-01-12 13:30:04 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@sunset.davemloft.net> | 2006-01-12 14:06:43 -0800 |
| commit | 2e4e6a17af35be359cc8f1c924f8f198fbd478cc (patch) | |
| tree | cb4b5438dcf9ff9d57518a26124308bcbfffd214 /include/linux/netfilter_ipv6/ip6t_physdev.h | |
| parent | [TIPC]: Fix 64-bit build warnings. (diff) | |
| download | linux-dev-2e4e6a17af35be359cc8f1c924f8f198fbd478cc.tar.xz linux-dev-2e4e6a17af35be359cc8f1c924f8f198fbd478cc.zip | |
[NETFILTER] x_tables: Abstraction layer for {ip,ip6,arp}_tables
This monster-patch tries to do the best job for unifying the data
structures and backend interfaces for the three evil clones ip_tables,
ip6_tables and arp_tables. In an ideal world we would never have
allowed this kind of copy+paste programming... but well, our world
isn't (yet?) ideal.
o introduce a new x_tables module
o {ip,arp,ip6}_tables depend on this x_tables module
o registration functions for tables, matches and targets are only
wrappers around x_tables provided functions
o all matches/targets that are used from ip_tables and ip6_tables
are now implemented as xt_FOOBAR.c files and provide module aliases
to ipt_FOOBAR and ip6t_FOOBAR
o header files for xt_matches are in include/linux/netfilter/,
include/linux/netfilter_{ipv4,ipv6} contains compatibility wrappers
around the xt_FOOBAR.h headers
Based on this patchset we're going to further unify the code,
gradually getting rid of all the layer 3 specific assumptions.
Signed-off-by: Harald Welte <laforge@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/netfilter_ipv6/ip6t_physdev.h')
| -rw-r--r-- | include/linux/netfilter_ipv6/ip6t_physdev.h | 27 |
1 files changed, 10 insertions, 17 deletions
diff --git a/include/linux/netfilter_ipv6/ip6t_physdev.h b/include/linux/netfilter_ipv6/ip6t_physdev.h index c234731cd66b..c161c0a81b55 100644 --- a/include/linux/netfilter_ipv6/ip6t_physdev.h +++ b/include/linux/netfilter_ipv6/ip6t_physdev.h @@ -1,24 +1,17 @@ #ifndef _IP6T_PHYSDEV_H #define _IP6T_PHYSDEV_H -#ifdef __KERNEL__ -#include <linux/if.h> -#endif +/* Backwards compatibility for old userspace */ -#define IP6T_PHYSDEV_OP_IN 0x01 -#define IP6T_PHYSDEV_OP_OUT 0x02 -#define IP6T_PHYSDEV_OP_BRIDGED 0x04 -#define IP6T_PHYSDEV_OP_ISIN 0x08 -#define IP6T_PHYSDEV_OP_ISOUT 0x10 -#define IP6T_PHYSDEV_OP_MASK (0x20 - 1) +#include <linux/netfilter/xt_physdev.h> -struct ip6t_physdev_info { - char physindev[IFNAMSIZ]; - char in_mask[IFNAMSIZ]; - char physoutdev[IFNAMSIZ]; - char out_mask[IFNAMSIZ]; - u_int8_t invert; - u_int8_t bitmask; -}; +#define IP6T_PHYSDEV_OP_IN XT_PHYSDEV_OP_IN +#define IP6T_PHYSDEV_OP_OUT XT_PHYSDEV_OP_OUT +#define IP6T_PHYSDEV_OP_BRIDGED XT_PHYSDEV_OP_BRIDGED +#define IP6T_PHYSDEV_OP_ISIN XT_PHYSDEV_OP_ISIN +#define IP6T_PHYSDEV_OP_ISOUT XT_PHYSDEV_OP_ISOUT +#define IP6T_PHYSDEV_OP_MASK XT_PHYSDEV_OP_MASK + +#define ip6t_physdev_info xt_physdev_info #endif /*_IP6T_PHYSDEV_H*/ |